Holder for a dental instrument



FIG. 1 is perspective view of the holder for a dental instrument showing our design;

FIG. 2 is a top plan view of the holder;

FIG. 3 is a right side elevation view of the instrument holder, the left side elevation view of the holder being the mirror image thereof;

FIG. 4 is a front elevation view of the holder;

FIG. 5 is a bottom plan view of the instrument holder; and,

FIG. 6 is a rear elevation view of the instrument holder.

The broken line drawing of a horizontal support in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a holder for a dental instrument, as shown and described. 